| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.64 | 8.445% | $118.8991 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $139.65 | 13.872% | $159.0222 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $111.37 | 5.242% | $117.208 | $117.21 | $117.20 | $117.20 |
| Purchase #4 | $61.70 | 13.855% | $70.2485 | $70.25 | $70.25 | $70.20 |
| Purchase #5 | $152.74 | 8.546% | $165.7932 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $109.39 | 5.637% | $115.5563 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $115.42 | 7.245% | $123.7822 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $799.91 | $870.5095 | $870.51 | $870.50 | $870.50 | |